January 2018
Beginner to intermediate
234 pages
7h 8m
Chinese
Content preview from Kafka权威指南
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Kafka
生产者——向
Kafka
写入数据
｜
47
3.8
总结
我们以一个生产者示例开始了本章的内容——使用
10
行代码将消息发送到
Kafka
。然后我
们在代码中加入错误处理逻辑，并介绍了同步和异步两种发送方式。接下来，我们介绍了
生产者的一些重要配置参数以及它们对生产者行为的影响。我们还讨论了用于控制消息格
式的序列化器，并深入探讨了
Avro
——一种在
Kafka
中得到广泛应用的序列化方式。最
后，我们讨论了
Kafka
的分区机制，并给出了一个自定义分区的例子。
现在我们已经知道如何向
Kafka
写入消息，在第
4
章，我们将学习如何从
Kafka
读取消息。
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